CAS 37836-90-1 appears in our catalog under these names: MPO-IN-28/ 99.02% (existing batch purity), MPO-IN-28 98%, 1-(7-Methoxy-4-methylquinazolin-2-yl)guanidine, 98%, 98%, MPO-IN-28, 98.11%, 1-(7-Methoxy-4-methylquinazolin-2-yl)guanidine, 98%. Offered by: TargetMol, Ambeed, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 2mg, 5mg, 10mg, 25mg, 50mg, 100mg, 200mg, 1mg.